CVE-2026-0770
Langflow Inclusion of Functionality from Untrusted Control Sphere Vulnerability
Exploited in the wild
This vulnerability is on the CISA Known Exploited Vulnerabilities list, added 2026-07-21. Federal due date: 2026-07-24.
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Langflow 1.3.0 - Remote Code Execution2026-05-29 · webapps · multiple
Impact
Langflow contains an inclusion of functionality from untrusted control sphere vulnerability that allows remote attackers to execute arbitrary code on affected installations.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | langflow | <= 1.7.3 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Langflow | Langflow | through 1.7.3 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- CISA KEV catalog
- https://www.zerodayinitiative.com/advisories/ZDI-26-036/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-0770
- https://github.com/advisories/GHSA-g22f-v6f7-2hrh
- https://nvd.nist.gov/vuln/detail/CVE-2026-0770
- https://www.zerodayinitiative.com/advisories/ZDI-26-036
- https://github.com/affix/CVE-2026-0770-PoC